New Haven Weather in April

During April, New Haven experiences moderate daytime temperatures of 15°C (59°F) and cooler nights around 5°C (41°F). Expect quite a bit of rainfall. Around 119 mm (4.7 in) is typical.

Rainfall in New Haven in April

You can expect rain on roughly 11 days based on historical data, averaging 119 mm (4.7 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in New Haven in April

April in New Haven brings typical temperatures with highs around 15°C (59°F) and lows of 5°C (41°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in New Haven in April

With approximately 228 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, July and September typically offer the best circumstances for New Haven.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our New Haven's climate page.

New Haven Temperature in April

Min Temperature 5°C (41°F)  

Max Temperature 15°C (59°F)  

Chance of Rain 37%  

Precipitation 119 mm (4.7 in)  

Rainy days 11 days  

Humidity 58% *  

Sunshine 228 hours *  

Percentage Sunshine 57% *  

* Data from: Hartford, the United States of America (54 KM, 33 Miles).

What to Wear in New Haven in April

The weather can be unpredictable in April, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in New Haven in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our New Haven's climate page.

More climate data for New Haven

Temperature Rainfall Sunshine Humidity

See the full New Haven climate overview or explore weather in the United States of America.